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Clean Water Act discharge permit · NPDES PAG034100

SIGNIFY LITTLESTOWN, Littlestown, PA: NPDES PAG034100 discharge permit, effluent exceedances, inspections, penalties

SIGNIFY LITTLESTOWN, held by GENLYTE THOMAS GROUP LLC, holds NPDES permit PAG034100, which discharges to Piney Creek. EPA’s file records it issued June 4, 2025 and expiring March 23, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SIGNIFY LITTLESTOWN: its NPDES ID, its permit type and status, its dates, its address in Littlestown, Pennsylvania, its receiving water, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAG034100.

Identity

Facility as filedSIGNIFY LITTLESTOWN
Permittee as filedGENLYTE THOMAS GROUP LLC
NPDES IDPAG034100
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJune 4, 2025
Expiration dateMarch 23, 2028
Issuing agencyState Environmental Organization
AddressLittlestown, PA 17340
Receiving waterPiney Creek
SubwatershedPiney Creek (HUC 020700090502)
Other EPA IDs (FRS)RCRA handler PAD990752719; ICIS-AIR source PA000546724

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Oxygen demand, chem. [high level] [COD]100
pH100
Solids, total suspended100
Oil & Grease100
Nitrogen, total [as N]100
Phosphorus, total [as P]100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PAG034100.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAG034100.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID PAG034100 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers the NPDES discharge permit PAG034100 held by GENLYTE THOMAS GROUP LLC for the facility SIGNIFY LITTLESTOWN in Littlestown, PA, which discharges to Piney Creek. The permit is listed as Effective, issued June 4, 2025 and expiring March 23, 2028, with 6 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.